EP1614333A1 - Kühlungssystem für geräte- und netzwerkschränke und verfahren zur kühlung von geräte- und netzwerkschränken - Google Patents
Kühlungssystem für geräte- und netzwerkschränke und verfahren zur kühlung von geräte- und netzwerkschränkenInfo
- Publication number
- EP1614333A1 EP1614333A1 EP04731358A EP04731358A EP1614333A1 EP 1614333 A1 EP1614333 A1 EP 1614333A1 EP 04731358 A EP04731358 A EP 04731358A EP 04731358 A EP04731358 A EP 04731358A EP 1614333 A1 EP1614333 A1 EP 1614333A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- module units
- cooling system
- exhaust air
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20754—Air circulating in closed loop within cabinets
Definitions
- the invention relates to a cooling system for device and network cabinets, in particular server cabinets, according to the preamble of claim 1 and a method for cooling device and network cabinets according to the preamble of claim 18.
- These electronic equipment such as servers, CPUs and the like, are often housed in a modular design in a standardized housing and mounted usually one above the other, but also side by side in a device or network cabinet to appropriately arranged vertical beams.
- these electronic module units are provided with at least one fan and air inlet and outlet openings, which may be arranged in the side walls or in the front and back of the housing.
- cooling surfaces for air cooling can no longer be accommodated.
- the air-conditioning systems of air-conditioned rooms for cabinets which are provided with densely packed modular units and can have heat loads of 10 kW and more per cabinet, no longer suffice to absorb the heat flow.
- air-cooled server cabinets are provided with perforated doors in order to achieve the greatest possible air permeability. It is also known to use for the cooling of closed interiors of equipment cabinets air-water heat exchanger (groan catalog "Electronic Systems” 07/2002, pages 252 to 254).
- the known air-water heat exchangers can be mounted on the cabinet cover or on an outer area of a side wall or a rear door or arranged as a slot, and the cabinet interior temperature can be cooled below the ambient temperature.
- a disadvantage is the occupancy of the interior, which is therefore no longer available for the assembly of modular units.
- the air-water heat exchangers are arranged on a side wall, a series of cabinets and a rational utilization of the available installation space are restricted.
- the arrangement on the cabinet cover may result in the event of water leakage to damage the electronic module units and the like. Furthermore, a uniform cooling of the modular units due to the air flow is not always guaranteed.
- An improvement of the heat dissipation is to be achieved by at least one air distribution device which is arranged in particular in the supply air duct, but also in the exhaust air duct or in each case in the supply and exhaust air duct.
- the air distribution device should ensure that a predeterminable proportion of the air flow is supplied to the individual servers.
- it is a metal sheet which extends over the stacking arrangement of the servers and is provided with air passage openings which are formed in horizontal rows complementary to the spaces between the servers.
- the air distributor plate In order to supply almost the same amount of air to all servers via the cabinet height, the air distributor plate has no or only a few air passage openings near the cabinet base or the heat exchanger and several rows with air passage openings arranged over the entire width in an upper area.
- a nearly equal allocation of air to the servers by means of an air distributor plate is to be achieved, which is arranged obliquely in the supply air duct, so that the cross section of the supply air duct decreases upward.
- the air distribution plate is fastened in particular to the front door of the cabinet, and the inclination can be varied by means of a hinge at the lower end and fastening tabs with slots at the top.
- the known heat removal system requires additional expenses for the design, manufacture and assembly of the at least one air distribution device.
- the desired uniform air allocation and uniform heat dissipation due to the achieved air flow can not be guaranteed to the extent required.
- the invention is based on the object A to provide a cooling system for device and network cabinets, especially server cabinets, and a method for cooling such cabinets and the module units arranged therein, in particular server, which with extremely simple means and very low investment and operating costs Provide the necessary cooling capacity for tightly packed cabinets and cabinet assemblies, especially for high performance servers, with the necessary security.
- the cooling system according to the invention is based on a closed cooling air circuit in a largely airtight network or device cabinet and on an air-water heat exchanger, with which the dissipation of the total power loss takes place.
- the air-water heat exchanger is arranged in a lower region of the cabinet and advantageously connected to the cold water supply of the building.
- the cooling system has an air duct with equal length airways and thus equal flow resistance for the individual electronic module units in the cabinet interior (Tichlmann principle).
- each of the individual module units which are arranged above and / or next to each other, supply air to be supplied with a uniform supply air temperature.
- the uniform supply air temperature can preferably be supported by a correspondingly high flow rate, whereby a temperature with about +/- 2 Kelvingraden is to be understood by a uniform supply air temperature.
- an air-technical separation of the cold supply air from the heated exhaust air is provided.
- the airtight network cabinet may be almost completely sealed from the environment and may satisfy an IP protection value of, for example, IP 55, e.g. be formed dust and jet waterproof. Due to the seal is an air exchange between the largely sealed cabinet interior and the installation space, in which usually a plurality of such cabinets are installed, prevented and the requirements for the room air conditioning, which lead to considerable costs can be omitted.
- IP 55 e.g. be formed dust and jet waterproof. Due to the seal is an air exchange between the largely sealed cabinet interior and the installation space, in which usually a plurality of such cabinets are installed, prevented and the requirements for the room air conditioning, which lead to considerable costs can be omitted.
- the supply air is cold air or cooled air from the air-water heat exchanger in the lower part of the cabinet.
- This supply air is supplied via a supply air duct of the cabinet, which can extend over the entire cabinet height, but is at least formed in the region of the module units, the module units and spaces between the module units.
- the housings of the modular units expediently have air inlet openings which communicate with the supply air duct.
- the cooled supply air passes through the air inlet openings in the module units, is heated by the absorbed heat loss and passes through air outlet openings, which are preferably formed in a housing wall parallel to the air inlet openings in an exhaust air duct.
- At least one fan may be arranged in the module units, which sucks in the cold supply air, for example, and leads through the air outlet openings into the exhaust air duct.
- the air duct according to the invention ensures uniform cooling of modular units even without a fan.
- the cooling system according to the invention thus has the Part that the module units can be cooled without fan in the required manner.
- the exhaust duct is formed to realize the same length for all module units airways and same air resistance and has a first channel section and a second, subsequent channel section.
- the first channel section is designed as a collecting channel and receives the exiting from the air outlet openings of the module units, heated exhaust air.
- the collecting channel can be formed in the collecting channel at least from the space behind the modular units, which is usually used for cable management.
- the exhaust air streams of the individual module units are collected in an ascending Ablu tStrömung using at least one fan, led upwards, deflected and fed into the second channel section in a parallel, descending exhaust air flow to the arranged in a lower cabinet area air-water heat exchanger.
- the fans are juxtaposed and the descending channel section is defined by means of a vertical divider, e.g. a divider, into individual exhaust duct sections, e.g. in a right and left exhaust duct section, divided. If a fan fails, this will prevent backflow.
- a vertical divider e.g. a divider
- the fans and the second channel portion for the descending exhaust air flow in a door, in particular in the rear door, integrated.
- the arrangement of the supply air duct and the exhaust duct with the first and second channel section is carried out according to the air flow in the modular units.
- a front suction of the cooled supply air and a rear exhaust air flow of the heated exhaust air are provided.
- the supply air duct at the front and the divided exhaust air duct are formed at the rear or with the fans and the second duct section in a rear-side door.
- the air-technical separation of the cold supply air from the heated exhaust air which contributes to the realization of the desired high-performance cooling, can be advantageously achieved with partitions which are arranged between the modular units and the cabinet walls, and / or with blanking plates in the front region of the modular units. It is then ensured a supply of cold supply air alone in the modular units and their horizontal spaces.
- a per se known air-water heat exchanger can be used, which is only dimensioned accordingly, for example, can extend over the entire width and / or depth of the cabinet.
- the air-water heat exchanger is arranged within the cabinet and can occupy, for example, the bottom six H ⁇ henticianen (HE). Short cold water pipes are then required to connect to the cold water supply of the building.
- the air-water heat exchanger is expediently designed according to the required cooling capacity. With a 20 kW cooling capacity, for example, 1 1 / s cold water and 4000 m 3 / h recirculated cooling air can be provided as flow rates. It is also advantageous that the flow and return of the cold water of the air-water heat exchanger can be designed so that a dew point and thus condensation in the cabinet can be excluded.
- DC fans in n + 1 redundancy. If these fans are designed to be temperature-dependent, speed-controlled and alarm-monitored, the temperature-speed characteristic of the actual maximum power loss of the modular units, for example servers, can be adapted by means of this control and software.
- a variable volume flow serves to adapt the draining performance of the cabinet to the actual power loss of the modular units or servers, which can vary depending on the computing power and utilization.
- an equipment with a cabinet monitoring system to which, among other things, a smoke detector, a door contact switch, a humidity sensor, a water detector and a speed control can be connected.
- a smoke detector a door contact switch
- a humidity sensor a humidity sensor
- a water detector a speed control
- temperature sensors can monitor the supply air temperature to the module units, and if freely programmable setpoint values are exceeded, different alarm levels can be triggered (not urgently, urgently) and the AC power supply of the module units can be automatically interrupted in the event of a thermal hazard.
- the fans are automatically switched off when the rear door is opened. When the rear door is closed they go back into operation.
- the equipment of the cabinet is advantageous with its own n + 1-redundant DC power supply for the fans.
- the power strips for the AC supply of the module units, in particular servers, are protected and switched via an AC distribution.
- the individual module units which are arranged side by side in a largely airtight device and network cabinet and cooled with a guided in a closed circuit
- Luftström cold supply air in the same length airways and thus equal flow resistance and with a uniform supply air temperature is supplied, and the cold supply air is separated by air from the heated exhaust air.
- n + 1-redundant and powerful fans are defined defined in an ascending and descending exhaust air flow.
- the air flow is thereby cooled by means of an air-water heat exchanger, which is arranged in a lower cabinet area.
- the supply air flow cooled in this air-water heat exchanger is added to the individual module units. For example, via their air inlet openings supplied, absorbs the heat loss generated in the module units and passes with the help of the downstream fans in the exhaust air duct.
- the exhaust duct for realizing the Tichlmann principle, i. identical flow paths and the same flow resistance, divided formed.
- the exhaust air of the individual module units is initially guided in an ascending flow.
- the exhaust air advantageously achieves an improved energy balance.
- the exhaust air is subjected to a descending flow and fed to the air-water heat exchanger in the lower cabinet area.
- the air-technical separation between the cold supply air and the heated exhaust air is purposefully interrupted and, for example, provided in an upper cabinet area, a free space.
- the cooling system according to the invention for network cabinets enables high-performance cooling with relatively low investment and operating costs, in particular for cabinets in commercial data centers, for example in the banking and industrial sector, but also in the field of science and computer clusters, which may have, for example, up to 100 cabinets of 10 kW each.
- water-cooled server cabinets can be created graduated to, for example, 20 kW and more cooling power in, for example 2.5 kW steps and in these cabinets a uniform cooling air supply to all servers regardless of the installation position in the cabinet.
- the installation of fans in the modular units is not absolutely necessary, since the cooling concept according to the invention ensures uniform cooling of the individual module units even without a fan.
- FIG. 1 shows a longitudinal section through a network cabinet with the cooling system according to the invention and Fig. 2 shows a cross section through the network cabinet according to Fig. L.
- the air duct 5 in the area of the server 4 is illustrated by arrows (FIG. 2).
- a fan 6 is arranged within the housing of the server 4, which accomplishes the air duct 5, i. Supply air 8 via front air intake openings (not shown) sucks, on the loss of heat generating, electronic components (not shown) leads and via rear air outlet openings (not shown) an exhaust air duct 15 supplies.
- an air-water heat exchanger 7 is arranged, which is connected to the cold water supply of the building and, for example, 6 HE may need.
- a server rack with 46 U, 40 U are available for the servers 4.
- the air-water heat exchanger 7 can for example be operated with a cold water amount of 1 1 / s and a feed temperature of about 12 ° C, whereby a guided in a closed circuit, heated to about 35 ° C exhaust air 10, 11 to about 20 can be cooled to 25 ° C.
- the cooled air in the air-water heat exchanger 7 air is supplied as supply air 8 a supply air duct 9, which (not shown) with the Heileinbergs ⁇ Mein the server 4 is in communication.
- FIG. 2 shows the air-technical separation between the cold supply air 8 and the exhaust air heated in the servers 4 in the exhaust air duct 15.
- the ventilation separation takes place in the front area of the network cabinet 2 with the aid of partitions 12, which are formed as angled sheets and arranged vertically. By the partitions 12, a tight-fitting front door 13 and housing front sides 14 of the server 4, the supply air duct 9 is limited.
- the exhaust air 10, 11 passes into an exhaust duct 15, which has a first, designed as a collecting channel 16 channel section for an ascending exhaust air flow 10 and a second channel section 17 for a descending exhaust air flow 11.
- the second channel portion 17 for the descending exhaust air flow 11 is formed on a rear door 20, which is provided with an inside door cover 19 and also for sucking the exhaust air 10 with two fans 21.
- the fans 21 are arranged in the upper region and at the same height and side by side, and the deflected exhaust air 11 in a right and left, each fan 21 associated channel 17.1, 17.2 via lower Abluftöff ments 22 the air-water heat exchanger 7 abandoned.
- Fig. 2 shows that the collecting duct 16 for the heated exhaust air 10 can be formed not only behind the servers 4, but also laterally of these in the region of the side walls 24, 25 of the cabinet 2, if the air-technical separation of supply air and exhaust air advantageous in Front area is performed.
- Fig. 1 illustrates the same length airways and equal flow resistance regardless of the installation height of the server 4 due to the arrangement of the air-water heat exchanger 7 below the server 4 and due. the air duct, especially in the ascending and descending channel sections 16, 17 of the exhaust duct 15. With the help of the ascending and descending exhaust air 10, 11 in the divided exhaust duct 15 an immediate admission of the air-water heat exchanger 7 is prevented with the heated exhaust air.
- a small, targeted interruption 23 of the air separation between the cold or cooled supply air 8 and the heated exhaust air 10 serves to maintain the circulation of the air flow and thus the maintenance of the control loop, even if the module units or the server.
- This targeted interruption or "leakage” 23 is provided in the upper region of the cabinet 2, in particular above the modular units 3.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Packages (AREA)
- Warehouses Or Storage Devices (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL04731358T PL1614333T3 (pl) | 2004-04-26 | 2004-05-06 | System chłodzenia szaf urządzeń i sieci elektrycznych i sposób chłodzenia szaf urządzeń i sieci elektrycznych |
SI200430106T SI1614333T1 (sl) | 2004-04-26 | 2004-05-06 | Hladilni sistem za naprave in ozicene omare in postopek za hlajenje naprav in ozicenih omar |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004006552U DE202004006552U1 (de) | 2004-04-26 | 2004-04-26 | Kühlungssystem für Geräte- und Netzwerkschränke |
PCT/EP2004/004854 WO2005104642A1 (de) | 2004-04-26 | 2004-05-06 | Kühlungssystem für geräte- und netzwerkschränke und verfahren zur kühlung von geräte- und netzwerkschränken |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1614333A1 true EP1614333A1 (de) | 2006-01-11 |
EP1614333B1 EP1614333B1 (de) | 2006-10-04 |
Family
ID=32695460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04731358A Expired - Lifetime EP1614333B1 (de) | 2004-04-26 | 2004-05-06 | Kühlungssystem für geräte- und netzwerkschränke und verfahren zur kühlung von geräte- und netzwerkschränken |
Country Status (11)
Country | Link |
---|---|
US (1) | US7254022B2 (de) |
EP (1) | EP1614333B1 (de) |
JP (1) | JP4212625B2 (de) |
CN (1) | CN1836473B (de) |
AT (1) | ATE341927T1 (de) |
CA (1) | CA2520878C (de) |
DE (2) | DE202004006552U1 (de) |
DK (1) | DK1614333T3 (de) |
PL (1) | PL1614333T3 (de) |
RU (1) | RU2318299C2 (de) |
WO (1) | WO2005104642A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010054786A1 (de) * | 2008-11-14 | 2010-05-20 | Knürr AG | Verfahren zur kühlluftregelung in geräteschränken und sensor-anordnung |
Families Citing this family (124)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005020019B4 (de) * | 2004-05-11 | 2007-08-16 | Pfannenberg Gmbh | Kühlanordnung und Kühlgerät |
DE102004049487B4 (de) * | 2004-10-11 | 2006-08-24 | Knürr AG | Klimatisierungsanordnung für Geräte- und Netzwerkschränke und Verfahren zum Klimatisieren von Geräte- und Netzwerkschränken |
DE102005005296B3 (de) | 2005-02-04 | 2006-05-18 | Knürr AG | Anordnung zur Kühlung von elektronischen Moduleinheiten in Geräte- und Netzwerkschränken |
DE102005005588B4 (de) * | 2005-02-07 | 2008-03-13 | Knürr AG | Schaltschrank |
US8424885B2 (en) | 2005-12-22 | 2013-04-23 | Elliptical Mobile Solutions, LLC | Method and apparatus for an environmentally-protected electronic equipment enclosure |
FR2886717A1 (fr) * | 2005-06-06 | 2006-12-08 | France Telecom | Systeme de ventilation |
US7724516B2 (en) * | 2005-08-26 | 2010-05-25 | The Boeing Company | Cooling enclosure for maintaining commercial-off-the-shelf (COTS) equipment in vehicles |
JP4700471B2 (ja) * | 2005-10-25 | 2011-06-15 | 株式会社リコー | 情報処理装置、及びその製造方法 |
DE202005016960U1 (de) * | 2005-10-29 | 2006-01-26 | Brach & Moll Klimatechnik Gmbh | Kühlgerät, bzw. Kühlgerätgehäuse |
US7312993B2 (en) * | 2005-12-22 | 2007-12-25 | Alcatel Lucent | Electronics equipment cabinet |
DE202006003754U1 (de) * | 2006-03-09 | 2006-05-04 | Knürr AG | Wärmetauscher |
US7365976B2 (en) * | 2006-03-24 | 2008-04-29 | Fujitsu Limited | Electronic apparatus |
US7447022B2 (en) * | 2006-08-09 | 2008-11-04 | Hewlett-Packard Development Company, L.P. | Rack-mount equipment bay cooling heat exchanger |
JP4776472B2 (ja) * | 2006-08-18 | 2011-09-21 | 株式会社日立製作所 | ストレージ装置 |
JP2008117876A (ja) * | 2006-11-02 | 2008-05-22 | Kawamura Electric Inc | 冷気循環システム |
CN100556252C (zh) * | 2006-12-22 | 2009-10-28 | 鸿富锦精密工业(深圳)有限公司 | 机柜 |
JP2008171078A (ja) * | 2007-01-09 | 2008-07-24 | Nec Computertechno Ltd | ラックキャビネット及び冷却方法 |
ATE476863T1 (de) * | 2007-02-14 | 2010-08-15 | Vestas Wind Sys As | System zur rezirkulation von luft in einer komponente einer windturbine |
AU2008224832B2 (en) | 2007-03-14 | 2013-05-09 | Zonit Structured Solutions, Llc | Air-based cooling for data center rack |
US8009430B2 (en) * | 2007-05-17 | 2011-08-30 | International Business Machines Corporation | Techniques for data center cooling |
US20080288193A1 (en) * | 2007-05-17 | 2008-11-20 | International Business Machines Corporation | Techniques for Analyzing Data Center Energy Utilization Practices |
FR2921471A1 (fr) * | 2007-09-21 | 2009-03-27 | Hades Soc Par Actions Simplifi | Boitier repartiteur de fluide caloporteur, pour le couplage d'une pompe a chaleur a une pluralite de circuits de captage et de distribution de chaleur |
US8854595B2 (en) | 2008-03-03 | 2014-10-07 | Manufacturing Resources International, Inc. | Constricted convection cooling system for an electronic display |
CN101451796B (zh) * | 2007-11-29 | 2010-08-18 | 华为技术有限公司 | 热交换器、热交换器芯体及其制造方法 |
US7905105B2 (en) * | 2008-01-25 | 2011-03-15 | Alcatel-Lucent Usa Inc. | Modular in-frame pumped refrigerant distribution and heat removal system |
US8773633B2 (en) | 2008-03-03 | 2014-07-08 | Manufacturing Resources International, Inc. | Expanded heat sink for electronic displays |
US9173325B2 (en) | 2008-03-26 | 2015-10-27 | Manufacturing Resources International, Inc. | Heat exchanger for back to back electronic displays |
US8654302B2 (en) | 2008-03-03 | 2014-02-18 | Manufacturing Resources International, Inc. | Heat exchanger for an electronic display |
US8497972B2 (en) | 2009-11-13 | 2013-07-30 | Manufacturing Resources International, Inc. | Thermal plate with optional cooling loop in electronic display |
JP5239430B2 (ja) * | 2008-03-21 | 2013-07-17 | パナソニック株式会社 | サーバ装置 |
JP2009230622A (ja) * | 2008-03-25 | 2009-10-08 | Panasonic Corp | サーバ装置 |
US8693185B2 (en) | 2008-03-26 | 2014-04-08 | Manufacturing Resources International, Inc. | System and method for maintaining a consistent temperature gradient across an electronic display |
US10058011B2 (en) * | 2008-06-19 | 2018-08-21 | Panduit Corp. | Passive cooling systems for network cabinet |
DE102008030308A1 (de) * | 2008-06-30 | 2009-12-31 | Lindenstruth, Volker, Prof. | Gebäude für ein Rechenzentrum mit Einrichtungen zur effizienten Kühlung |
US8749749B2 (en) | 2008-12-18 | 2014-06-10 | Manufacturing Resources International, Inc. | System for cooling an electronic image assembly with manifolds and ambient gas |
US10827656B2 (en) | 2008-12-18 | 2020-11-03 | Manufacturing Resources International, Inc. | System for cooling an electronic image assembly with circulating gas and ambient gas |
US20100177478A1 (en) * | 2009-01-09 | 2010-07-15 | Lucius Chidi Akalanne | Cooling arrangement for an equipment assembly |
DE102009006924B3 (de) * | 2009-02-02 | 2010-08-05 | Knürr AG | Betriebsverfahren und Anordnung zum Kühlen von elektrischen und elektronischen Bauelementen und Moduleinheiten in Geräteschränken |
US10212858B2 (en) * | 2009-04-21 | 2019-02-19 | Excalibur Ip, Llc | Cold row encapsulation for server farm cooling system |
US7800900B1 (en) * | 2009-04-21 | 2010-09-21 | Yahoo! Inc. | Cold row encapsulation for server farm cooling system |
US8054625B2 (en) * | 2009-04-21 | 2011-11-08 | Yahoo! Inc. | Cold row encapsulation for server farm cooling system |
US20120006505A1 (en) * | 2009-04-28 | 2012-01-12 | Telefonaktiebolaget L M Ericsson (Publ) | Communications Network Node |
SE533820C2 (sv) * | 2009-05-05 | 2011-01-25 | Sitetel Sweden Ab | Skåp för kylning av elektronikutrustning placerad i skåpet |
US20110009047A1 (en) * | 2009-07-09 | 2011-01-13 | Yahoo! Inc. | Integrated Building Based Air Handler for Server Farm Cooling System |
US20110016893A1 (en) * | 2009-07-23 | 2011-01-27 | Warwick Graham Andrew Dawes | Redundant Cooling Method and System |
JP5455508B2 (ja) * | 2009-08-28 | 2014-03-26 | 三菱重工業株式会社 | 風力発電用風車 |
DE202010004681U1 (de) | 2010-04-08 | 2010-07-22 | Knürr AG | Geräteschrank |
TW201206328A (en) * | 2010-07-28 | 2012-02-01 | Hon Hai Prec Ind Co Ltd | Data center |
CN102467201A (zh) * | 2010-11-12 | 2012-05-23 | 英业达股份有限公司 | 服务器的冷却循环系统 |
DE102010051962B4 (de) * | 2010-11-19 | 2017-03-02 | Fujitsu Ltd. | Kühlanordnung und Arbeitsverfahren für eine Lüftersteuerung |
CN102478932A (zh) * | 2010-11-23 | 2012-05-30 | 英业达股份有限公司 | 一种伺服器机柜 |
US8385064B1 (en) | 2010-12-07 | 2013-02-26 | Adtran, Inc. | Reversible fan module for electronic enclosures |
TW201225821A (en) * | 2010-12-08 | 2012-06-16 | Hon Hai Prec Ind Co Ltd | Server cabinet |
US8919143B2 (en) | 2011-05-25 | 2014-12-30 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Air-cooling wall with slidable heat exchangers |
US8804334B2 (en) | 2011-05-25 | 2014-08-12 | International Business Machines Corporation | Multi-rack, door-mounted heat exchanger |
CN102331833A (zh) * | 2011-07-15 | 2012-01-25 | 孙晨啸 | 高密度、无ups节能云服务器 |
US8857204B2 (en) | 2011-09-23 | 2014-10-14 | R4 Ventures Llc | Real time individual electronic enclosure cooling system |
US8899061B2 (en) | 2011-09-23 | 2014-12-02 | R4 Ventures, Llc | Advanced multi-purpose, multi-stage evaporative cold water/cold air generating and supply system |
US8817474B2 (en) | 2011-10-31 | 2014-08-26 | International Business Machines Corporation | Multi-rack assembly with shared cooling unit |
US8760863B2 (en) | 2011-10-31 | 2014-06-24 | International Business Machines Corporation | Multi-rack assembly with shared cooling apparatus |
SG11201402746TA (en) | 2011-12-01 | 2014-12-30 | Nec Corp | Electronic substrate housing equipment and electric apparatus |
CN102573418B (zh) * | 2012-01-04 | 2016-01-20 | 安方高科电磁安全技术(北京)有限公司 | 密闭换热式电磁屏蔽机柜 |
EP2663172A1 (de) * | 2012-05-11 | 2013-11-13 | eCube Computing GmbH | Verfahren zum Betrieb eines Datenzentrums mit wirksamer Kühleinrichtung |
WO2014062815A1 (en) | 2012-10-16 | 2014-04-24 | Manufacturing Resources International, Inc. | Back pan cooling assembly for electric display |
EP2747533B1 (de) * | 2012-12-21 | 2017-11-29 | Minimax GmbH & Co. KG | Elektronischer Schaltschrank mit Kühlung |
US9713289B2 (en) | 2013-01-28 | 2017-07-18 | Ch2M Hill Engineers, Inc. | Modular pod |
EP2762796A1 (de) * | 2013-02-04 | 2014-08-06 | ABB Oy | Kühlanordnung |
CN103076855B (zh) * | 2013-02-08 | 2015-08-26 | 北京瑞驰博通科技有限公司 | 一种微数据中心系统 |
USD754664S1 (en) | 2013-03-15 | 2016-04-26 | Ch2M Hill Engineers, Inc. | Modular pod |
US10524384B2 (en) | 2013-03-15 | 2019-12-31 | Manufacturing Resources International, Inc. | Cooling assembly for an electronic display |
US9648790B2 (en) | 2013-03-15 | 2017-05-09 | Manufacturing Resources International, Inc. | Heat exchanger assembly for an electronic display |
CN103200797A (zh) * | 2013-04-09 | 2013-07-10 | 无锡市崇安区科技创业服务中心 | 一种隔热通信机箱 |
CN103298318B (zh) * | 2013-05-29 | 2016-08-10 | 深圳市英维克科技股份有限公司 | 一种机柜温控系统 |
AU2014287438B2 (en) | 2013-07-08 | 2017-09-28 | Manufacturing Resources International, Inc. | Figure eight closed loop cooling system for electronic display |
ES2876252T3 (es) | 2014-03-11 | 2021-11-12 | Mri Inc | Procedimiento para montar una pantalla en una pared |
WO2015168375A1 (en) | 2014-04-30 | 2015-11-05 | Manufacturing Resources International, Inc. | Back to back electronic display assembly |
CN103957685B (zh) * | 2014-05-16 | 2016-07-06 | 赵威 | 便于收集冷凝水的通讯设备机柜内冷空气风道 |
US10415903B2 (en) * | 2014-10-15 | 2019-09-17 | Hamilton Sundstrand Corporation | Prevention of cooling flow blockage |
WO2016067351A1 (ja) * | 2014-10-28 | 2016-05-06 | 株式会社日立製作所 | ストレージ装置の冷却方法 |
US9861013B2 (en) | 2015-02-12 | 2018-01-02 | International Business Machines Corporation | Cooling system with integrated fill and drain pump |
US9723765B2 (en) | 2015-02-17 | 2017-08-01 | Manufacturing Resources International, Inc. | Perimeter ventilation system for electronic display |
TWI570365B (zh) * | 2015-07-03 | 2017-02-11 | Ching Chao Tseng | Air conditioning guide module and air conditioning guidance system |
CN105204594B (zh) * | 2015-08-07 | 2018-06-29 | 南安市蒂巧工艺品有限公司 | 一种散热良好的网络服务器装置 |
CN105224050B (zh) * | 2015-10-16 | 2018-11-23 | 广西职业技术学院 | 一种计算机房服务器热传导散热箱 |
KR102104342B1 (ko) | 2016-03-04 | 2020-04-24 | 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 | 양면 표시장치 조립체를 위한 냉각 시스템 |
US9885526B2 (en) * | 2016-03-11 | 2018-02-06 | Ford Global Technologies, Llc | Cooling system for vehicle sensor modules |
CN105682394A (zh) * | 2016-03-15 | 2016-06-15 | 石狮国高电子科技有限公司 | 节能电器控制柜 |
CN105873409A (zh) * | 2016-06-07 | 2016-08-17 | 苏州金螳螂怡和科技有限公司 | 壁挂箱 |
CN105873405A (zh) * | 2016-06-13 | 2016-08-17 | 无锡虹业自动化工程有限公司 | 内部带束线器装置的plc控制柜 |
CN105873400A (zh) * | 2016-06-13 | 2016-08-17 | 无锡虹业自动化工程有限公司 | 严寒气候专用保温控制柜 |
CN105873399A (zh) * | 2016-06-13 | 2016-08-17 | 无锡虹业自动化工程有限公司 | 带双重锁具保护的控制柜 |
CN105873406A (zh) * | 2016-06-13 | 2016-08-17 | 无锡虹业自动化工程有限公司 | 安装绝缘理线杆的控制柜 |
CN105899021A (zh) * | 2016-06-13 | 2016-08-24 | 无锡虹业自动化工程有限公司 | 防腐蚀污水处理控制柜 |
CN105899036B (zh) * | 2016-06-15 | 2019-02-22 | 苏州金螳螂怡和科技有限公司 | 落地机箱 |
CN105899022A (zh) * | 2016-06-16 | 2016-08-24 | 无锡虹业自动化工程有限公司 | 便于运输的plc控制柜 |
CN106196398A (zh) * | 2016-08-29 | 2016-12-07 | 南京华设科技股份有限公司 | 一种用于模块化数据中心的应急通风机柜 |
KR102262912B1 (ko) | 2017-04-27 | 2021-06-10 | 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 | 표시장치의 휘어짐을 방지하기 위한 시스템 및 방법 |
US10485113B2 (en) | 2017-04-27 | 2019-11-19 | Manufacturing Resources International, Inc. | Field serviceable and replaceable display |
US10559965B2 (en) | 2017-09-21 | 2020-02-11 | Manufacturing Resources International, Inc. | Display assembly having multiple charging ports |
DE102017124694A1 (de) * | 2017-10-23 | 2019-04-25 | Avl Emission Test Systems Gmbh | Steuerschrankanordnung |
CN110678034A (zh) * | 2018-07-03 | 2020-01-10 | 上海宽带技术及应用工程研究中心 | 下送风服务器机柜制冷系统 |
US10602626B2 (en) | 2018-07-30 | 2020-03-24 | Manufacturing Resources International, Inc. | Housing assembly for an integrated display unit |
RU2718470C1 (ru) * | 2018-12-29 | 2020-04-08 | Общество с ограниченной ответственностью "Конструкторское бюро Борей" | Шкаф для электронного оборудования и способ охлаждения электронного оборудования |
US11096317B2 (en) | 2019-02-26 | 2021-08-17 | Manufacturing Resources International, Inc. | Display assembly with loopback cooling |
US10795413B1 (en) | 2019-04-03 | 2020-10-06 | Manufacturing Resources International, Inc. | Electronic display assembly with a channel for ambient air in an access panel |
RU191174U1 (ru) * | 2019-05-13 | 2019-07-29 | Антон Владимирович Костенко | Стойка для аппаратуры вычислительной техники |
US10952353B1 (en) * | 2019-08-21 | 2021-03-16 | Schneider Electric It Corporation | Thermal buffering module for equipment rack |
EP3886548B1 (de) | 2020-03-27 | 2023-06-07 | CB Borey LLC | Schaltschrank für elektronische geräte und ein kühlverfahren für elektronische geräte |
CN113900054B (zh) * | 2020-07-06 | 2024-01-30 | 西门子(深圳)磁共振有限公司 | 机柜以及磁共振成像系统 |
US11477923B2 (en) | 2020-10-02 | 2022-10-18 | Manufacturing Resources International, Inc. | Field customizable airflow system for a communications box |
US11470749B2 (en) | 2020-10-23 | 2022-10-11 | Manufacturing Resources International, Inc. | Forced air cooling for display assemblies using centrifugal fans |
US11778757B2 (en) | 2020-10-23 | 2023-10-03 | Manufacturing Resources International, Inc. | Display assemblies incorporating electric vehicle charging equipment |
US11966263B2 (en) | 2021-07-28 | 2024-04-23 | Manufacturing Resources International, Inc. | Display assemblies for providing compressive forces at electronic display layers |
US11762231B2 (en) | 2021-08-23 | 2023-09-19 | Manufacturing Resources International, Inc. | Display assemblies inducing turbulent flow |
US11919393B2 (en) | 2021-08-23 | 2024-03-05 | Manufacturing Resources International, Inc. | Display assemblies inducing relatively turbulent flow and integrating electric vehicle charging equipment |
US11744054B2 (en) | 2021-08-23 | 2023-08-29 | Manufacturing Resources International, Inc. | Fan unit for providing improved airflow within display assemblies |
US11968813B2 (en) | 2021-11-23 | 2024-04-23 | Manufacturing Resources International, Inc. | Display assembly with divided interior space |
CN114390871B (zh) * | 2022-01-26 | 2024-05-03 | 山东理工职业学院 | 一种计算机机房服务器机柜冷却装置 |
CN114828549A (zh) * | 2022-03-11 | 2022-07-29 | 北京有竹居网络技术有限公司 | 服务器机柜以及数据中心 |
US11829214B2 (en) * | 2022-04-06 | 2023-11-28 | Microsoft Technology Licensing, Llc | Device cooling |
US12010813B2 (en) | 2022-07-22 | 2024-06-11 | Manufacturing Resources International, Inc. | Self-contained electronic display assembly, mounting structure and methods for the same |
US12072561B2 (en) | 2022-07-22 | 2024-08-27 | Manufacturing Resources International, Inc. | Self-contained electronic display assembly, mounting structure and methods for the same |
US12035486B1 (en) | 2022-07-25 | 2024-07-09 | Manufacturing Resources International, Inc. | Electronic display assembly with fabric panel communications box |
CN117092947B (zh) * | 2023-07-20 | 2024-03-26 | 广州崇实自动控制科技有限公司 | 一种机房控制装置及运维监测系统 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648113A (en) | 1970-10-22 | 1972-03-07 | Singer Co | Electronic assembly having cooling means for stacked modules |
US3749981A (en) * | 1971-08-23 | 1973-07-31 | Controlled Power Corp | Modular power supply with indirect water cooling |
IT1032528B (it) | 1974-08-29 | 1979-06-20 | Cselt Centro Studi Lab Telecom | Sistema termico per armadi contenenti circuiti elettrici |
US4535386A (en) * | 1983-05-23 | 1985-08-13 | Allen-Bradley Company | Natural convection cooling system for electronic components |
US5150277A (en) * | 1990-05-04 | 1992-09-22 | At&T Bell Laboratories | Cooling of electronic equipment cabinets |
JPH07202464A (ja) * | 1993-12-28 | 1995-08-04 | Toshiba Corp | 電子機器装置並びに電子機器装置用冷却方法及びファン装置 |
US5467250A (en) * | 1994-03-21 | 1995-11-14 | Hubbell Incorporated | Electrical cabinet with door-mounted heat exchanger |
US6198628B1 (en) * | 1998-11-24 | 2001-03-06 | Unisys Corporation | Parallel cooling of high power devices in a serially cooled evironment |
US6164369A (en) * | 1999-07-13 | 2000-12-26 | Lucent Technologies Inc. | Door mounted heat exchanger for outdoor equipment enclosure |
FI108962B (fi) * | 1999-08-20 | 2002-04-30 | Nokia Corp | Laitekaapin jäähdytysjärjestelmä |
US6557357B2 (en) * | 2000-02-18 | 2003-05-06 | Toc Technology, Llc | Computer rack heat extraction device |
US6494050B2 (en) * | 2000-02-18 | 2002-12-17 | Toc Technology, Llc | Computer rack heat extraction device |
AU2001249286A1 (en) * | 2000-03-21 | 2001-10-03 | Liebert Corporation | Method and apparatus for cooling electronic enclosures |
DE10063108A1 (de) * | 2000-12-18 | 2002-06-20 | Bayer Ag | Verfahren zur Herstellung von Sulfonamid-substituierten Imidazotriazinonen |
CN2458566Y (zh) * | 2000-12-22 | 2001-11-07 | 永昇集团公司 | 电子机柜用闭式循环冷却装置 |
US6506111B2 (en) | 2001-05-16 | 2003-01-14 | Sanmina-Sci Corporation | Cooling airflow distribution device |
DE10128367A1 (de) * | 2001-06-12 | 2003-01-02 | Fujitsu Siemens Computers Gmbh | Computerschrank sowie Anordnung eines Computerschrankes |
DE10151460C1 (de) * | 2001-10-18 | 2003-07-03 | Knuerr Ag | Abdichtanordnung |
DE10210417B4 (de) * | 2002-03-09 | 2004-02-05 | Rittal Gmbh & Co. Kg | Anordnung zur Kühlung eines Schaltschrankes mit im Innenraum angeordneten, wärmeerzeugenden Einbauten |
GB0207382D0 (en) * | 2002-03-28 | 2002-05-08 | Holland Heating Uk Ltd | Computer cabinet |
US6889752B2 (en) * | 2002-07-11 | 2005-05-10 | Avaya Technology Corp. | Systems and methods for weatherproof cabinets with multiple compartment cooling |
US6611428B1 (en) * | 2002-08-12 | 2003-08-26 | Motorola, Inc. | Cabinet for cooling electronic modules |
US6819563B1 (en) * | 2003-07-02 | 2004-11-16 | International Business Machines Corporation | Method and system for cooling electronics racks using pre-cooled air |
US7104081B2 (en) * | 2004-03-30 | 2006-09-12 | International Business Machines Corproation | Condensate removal system and method for facilitating cooling of an electronics system |
-
2004
- 2004-04-26 DE DE202004006552U patent/DE202004006552U1/de not_active Expired - Lifetime
- 2004-05-06 CA CA2520878A patent/CA2520878C/en not_active Expired - Fee Related
- 2004-05-06 JP JP2006519778A patent/JP4212625B2/ja not_active Expired - Fee Related
- 2004-05-06 DE DE502004001682T patent/DE502004001682D1/de not_active Expired - Lifetime
- 2004-05-06 US US10/495,429 patent/US7254022B2/en not_active Expired - Fee Related
- 2004-05-06 CN CN2004800177858A patent/CN1836473B/zh not_active Expired - Fee Related
- 2004-05-06 PL PL04731358T patent/PL1614333T3/pl unknown
- 2004-05-06 RU RU2005138039/09A patent/RU2318299C2/ru not_active IP Right Cessation
- 2004-05-06 AT AT04731358T patent/ATE341927T1/de active
- 2004-05-06 WO PCT/EP2004/004854 patent/WO2005104642A1/de not_active Application Discontinuation
- 2004-05-06 DK DK04731358T patent/DK1614333T3/da active
- 2004-05-06 EP EP04731358A patent/EP1614333B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO2005104642A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010054786A1 (de) * | 2008-11-14 | 2010-05-20 | Knürr AG | Verfahren zur kühlluftregelung in geräteschränken und sensor-anordnung |
Also Published As
Publication number | Publication date |
---|---|
CA2520878A1 (en) | 2005-11-03 |
CN1836473B (zh) | 2010-12-08 |
ATE341927T1 (de) | 2006-10-15 |
JP2007507090A (ja) | 2007-03-22 |
DE202004006552U1 (de) | 2004-07-08 |
DE502004001682D1 (de) | 2006-11-16 |
PL1614333T3 (pl) | 2007-02-28 |
EP1614333B1 (de) | 2006-10-04 |
CA2520878C (en) | 2010-11-02 |
RU2005138039A (ru) | 2006-07-27 |
WO2005104642A1 (de) | 2005-11-03 |
DK1614333T3 (da) | 2007-02-12 |
US20050237714A1 (en) | 2005-10-27 |
RU2318299C2 (ru) | 2008-02-27 |
US7254022B2 (en) | 2007-08-07 |
CN1836473A (zh) | 2006-09-20 |
JP4212625B2 (ja) | 2009-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1614333B1 (de) | Kühlungssystem für geräte- und netzwerkschränke und verfahren zur kühlung von geräte- und netzwerkschränken | |
EP1967938B1 (de) | Schaltschrank zur Aufnahme elektronischer Steckbaugruppen mit einem Wärmetauscher | |
EP0878991B1 (de) | Gestellrahmen mit Baugruppenträger und Belüftungseinrichtung | |
EP1844637A1 (de) | Anordnung zur k]hlung von elektronischen moduleinheiten in ger[te -und netzwekschr[nken | |
WO2005081091A2 (de) | Geräteanordnung | |
DE102007061966B4 (de) | Anordnung zum Kühlen von elektrischen und elektronischen Bauteilen und Moduleinheiten in Geräteschränken | |
DE202007019005U1 (de) | System zur Klimatisierungsregelung | |
DE102009011006C5 (de) | Anordnung zur Klimatisierung einer Datenverarbeitungsanlage | |
EP1705977B1 (de) | Gehäuse zur Aufnahme von elektronischen Steckbaugruppen | |
EP3310139B1 (de) | Baugruppenträger | |
DE102010021019B9 (de) | Gehäuseschrank zur Aufnahme einer Mehrzahl von Einschubkomponenten und Rackgehäuse mit dem Gehäuseschrank und einer Ablufteinheit | |
DE102009057129A1 (de) | Belüftungsvorrichtung für Komponenten eines Elektronik- oder Computerschranks | |
DE102014201483B4 (de) | Quaderförmiges Gehäuse für ein Elektronikmodul, Elektronikmodul und Anordnung zur Kühlung wenigstens eines Elektronikmoduls | |
DE102008002789A1 (de) | Modular aufgebaute Anordnung mit Klimatisierungseinrichtung | |
EP3583668A1 (de) | Entwärmungsanordnung für einen schaltschrank | |
DE202005004448U1 (de) | Gehäuse zur Aufnahme von elektronischen Steckbaugruppen | |
EP2087297A1 (de) | Klimatisierungsvorrichtung | |
EP0059410A2 (de) | Schrank zur Aufnahme von elektrischen und/oder elektronischen Bauelementen | |
EP1026932A2 (de) | Modulares Schaltschranksystem zur Aufnahme elektrischer und elektronischer Aggregate | |
EP3221646A1 (de) | Verfahren und anordnung zum klimatisieren eines kaltganges | |
EP2434853A1 (de) | Klimatisierungsvorrichtung zum Kühlen von Luft für einen Elektronikgeräteschrank oder dergleichen | |
DE2939088B1 (de) | Einrichtung zum Abfuehren der Verlustleistungswaerme von in einem Schrankgestell eingebauten elektronischen Geraeteeinschueben | |
WO2012116727A1 (de) | Kühlgerät | |
WO2012072694A1 (de) | Computersystem und prozessor-einschubbaugruppe dafür | |
WO2007048383A2 (de) | Klima oder kühlgerät |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050912 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
DAX | Request for extension of the european patent (deleted) | ||
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20061004 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061004 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061004 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 502004001682 Country of ref document: DE Date of ref document: 20061116 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BOGENSBERGER PATENT- & MARKENBUERO DR. BURKHARD BO |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070115 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20070108 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070316 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20070705 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070105 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061004 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: KNUERR AG Free format text: KNUERR AG#MARIAKIRCHENER STRASSE 38#94424 ARNSTORF (DE) -TRANSFER TO- KNUERR AG#MARIAKIRCHENER STRASSE 38#94424 ARNSTORF (DE) |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20080601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061004 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061004 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070405 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IE Payment date: 20110525 Year of fee payment: 8 Ref country code: SE Payment date: 20110527 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20110421 Year of fee payment: 8 Ref country code: SI Payment date: 20110506 Year of fee payment: 8 Ref country code: AT Payment date: 20110420 Year of fee payment: 8 Ref country code: DK Payment date: 20110525 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20120529 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 341927 Country of ref document: AT Kind code of ref document: T Effective date: 20120506 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120506 Ref country code: SK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120506 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: MM4A Ref document number: E 1408 Country of ref document: SK Effective date: 20120506 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120507 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20130116 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120506 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120507 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: FALLSGASSE 7, 9492 ESCHEN (LI) |
|
BERE | Be: lapsed |
Owner name: KNURR A.G. Effective date: 20130531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130531 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20140523 Year of fee payment: 11 Ref country code: LU Payment date: 20140604 Year of fee payment: 11 Ref country code: CZ Payment date: 20140425 Year of fee payment: 11 Ref country code: NL Payment date: 20140526 Year of fee payment: 11 Ref country code: CH Payment date: 20140527 Year of fee payment: 11 Ref country code: FR Payment date: 20140519 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20140502 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20150528 Year of fee payment: 12 Ref country code: GB Payment date: 20150527 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150531 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150506 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150506 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150531 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20150601 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20160129 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150506 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150506 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004001682 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160506 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160506 |